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SSA3000X Plus User Manual 55
Set the center frequency, this center frequency which is the same with the center frequency of the
analyzer. Modifying this parameter will change the center frequency of the analyzer.
2.
Integration BW
Set the frequency width of the channel to be tested and the power of the channel is the power integral
within this bandwidth. You can use the numeric keys, knob or direction keys to modify this parameter.
Table 2-33 Integration BW
Parameter
Explanation
Default
2 MHz
Range
100 Hz ~ Span
Unit
GHz, MHz, kHz, Hz
Knob Step
Integration BW/100, the minimum is 1 Hz
Direction Key Step
In 1-1.5-2-3-5-7.5 sequence
3.
Span
Set the frequency range of the channel. This span which is the same with the span of the analyzer is
the frequency range of the sweep. Modifying this parameter will change the span of the analyzer.
The channel power span is related to the integration bandwidth.
Table 2-34 Channel Power Span for Chan Power Measurement
Parameter
Explanation
Default
current span
Range
100 Hz ~ Span
Unit
GHz, MHz, kHz, Hz
Knob Step
Channel Power Span/100, the minimum is 1Hz
Direction Key Step
In 1-1.5-2-3-5-7.5 sequence
4.
Span Power
Set the integrated bandwidth to the sweep span of display. The channel power and power spectral
density display on the screen simultaneously.
